A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6620-01-189-5037
NSN 5965-01-350-1890
NSN 5985-00-170-6768
NSN 7035-01-364-8454
NSN 6620-01-382-7392
NSN 5925-01-159-7595
NSN 5945-01-027-9982
NSN 5855-01-103-8650
NSN 5998-01-512-9486
NSN 2925-01-174-6786
NSN 5999-01-143-9432
NSN 6320-01-578-6006